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Early Proterozoic U-Pb Zircon Ages from Basement Gneiss at the Solovetsky Archipelago, White Sea, Russia
Solovetsky Archipelago Granitic Gneiss Outcrop Age Determination 2.430 Ga
2013/3/7
The central region of the Neoarchaean Belomorian Mobile Belt (BMB) is, except for the Solovetsky Archipelago, largely covered by the White Sea. A newly discovered granitic gneiss outcrop on Solovetsky...
A Unified Model of Neoarchean-Proterozoic Convergence and Rifting of Indian Cratons: Geophysical Constraints
Indian Shield Convergence Collision Triple Junction and Gravity Anomaly
2013/3/7
Neoarchean and Proterozoic sutures and collision zones are identified in the Indian Peninsular Shield based on high seismic velocity; gravity highs and high conductivity in the upper crust due to thru...
New Constraints from Pb-Evaporation Zircon Ages of the Méiganga Amphibole-Biotite Gneiss, Central Cameroon, on Proterozoic Crustal Evolution
Metasediment 207Pb/206Pb Ages Crustal Evolution
2013/3/6
The amphibole biotite gneiss (ABGn) in the Méiganga area forms part of a meta volcano-sedimentary sequence of the Adamawa Yade domain (AYD), Central African Fold Belt (CAFB). This sequence shows affin...
期刊信息
篇名
Tellunide Type Gold Deposit in Beiling Proterozoic volcanic rocks
语种
英文
撰写或编译
作者
Ren Fugen
第一作者单位
刊物名称
Acta Ceoscientia sinica
页面
1996 Vol.17 P77-79
出版日期
1996年
月
日
文章标识(ISSN)
相关项目
豫西元古宙碲化物型金矿成...
The unique skeleton of siliceous sponges (Porifera;Hexactinellida and Demospongiae) that evolved first from the Urmetazoa during the Proterozoic:a review
unique skeleton siliceous sponges Urmetazoa Proterozoic
2010/1/14
Sponges (phylum Porifera) had been considered as an enigmatic phylum, prior to the analysis of their genetic repertoire/tool kit. Already with the isolation of the first adhesion molecule, galectin, i...
Illite/Smectite Geothermometry of the Proterozoic Oronto Group, Midcontinent Rift System
Diagenesis Illite/Smectite Mineralization Proterozoic Retrograde Thermal history
2011/12/29
Characterization of the Nonesuch Formation, middle unit of the Proterozoic Oronto Group, as a potential hydrocarbon source for the Lake Superior basin portion of the Midcontinent Rift system requires ...